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M(x) = e2x cos 3x sin 3x. - sin 3x cos 3x. & Y = M(x)C = e2x c1 cos 3x. - sin 3x. + c2 sin 3x cos 3x. (b) Find the solution of the initial value problem. M(0)C ... Dec 16, 2014 ... 3x. 3x cos 3x. 1x 5. (b) (4 marks) lim q14= +0--2. ما. Page 10. 201-NYA-05 Calculus 1 Science. Final Exam A- Page 10 of 15. December 16th 2014. = !e2X sin 3x + ~e2X cos 3x - if e2x cos 3x dx. 3. 9. 9. => (1 + ~) f e2x cos 3x dx = ~e2X sin 3x + ~e2X cos 3x f e2x. => e2x cos 3x dx = 13(3 sin 3x + 2 cos 3x) ... Nov 2, 2014 ... [tex]cos \alpha +cos \beta =2\cdot cos \frac{ \alpha + \beta }{2} \cdot cos \frac{ \alpha - \beta }{2}\\-----------------\\\\ \alpha =3x\ ... Apr 21, 2017 ... cos(3x) in terms of cos(x), write cos(3x) in terms of cos(x), using the angle sum formula and the double angle formulas, ... (c) e²™ ( − 3sin(3x) + 2 cos(3x)). (d) e²x ( — 2sin(3x) + 3 cos(3x). (e) e²x ( − sin(3x) + cos(3x)). 2. Page 3. MATH 1241 FINAL EXAM. PART I. SPRING 2014. 5 ... PROBLEM SHEET 11. 11.1 Integrate cos(3x + 4). 11.2 Integrate (1 − 2x)10. 11.3 Integrate e4x-1. 11.4 Integrate (4x + 3)-1. 11.5 Find the equation of the ... 1/12 (cos (3x + 2)). 3 sin (3x +2)+1/8 cos (3x + 2) sin (3x +2)+3/8x + 1/4. But Maple does not do +C so the answer is: 1/12 (cos (3x + 2)). 3 sin (3x +2)+1/8 ... Nov 21, 2023 ... ... e − 2 x cos ⁡ 3 x {\displaystyle \displaystyle -6M{{e}^{-2x}}\sin 3x+(-8M+6N){{e}^{-2x}}\cos 3x-10Mx{{e}^{-2x}}\cos 3x=2{{e}^{-2x}}\cos 3x}. cos(3x+1). I-00 3x + 1. (HINT: Use the Squeeze Principle.) (X-1) xi ex/2+8x+3 ... bin cos (3x+1). 3x+1 bin 3X+1. 00. =0. Page 3. 2.) (8 pts.) Determine the ...